<template>
  <div class="login-container">
    <el-form class="login-form" autoComplete="on" :model="loginForm" :rules="loginRules" ref="loginForm" label-position="left">
      <h3 class="title">差旅天下分销系统</h3>

    <div v-if="logintype==1">
      <el-form-item prop="username">
        <span class="svg-container svg-container_login">
          <svg-icon icon-class="user" />
        </span>
        <el-input name="username" type="text" v-model="loginForm.username" autoComplete="on" placeholder="登录手机号" />
      </el-form-item>
      
      <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password"></svg-icon>
        </span>
        <el-input name="password" :type="pwdType" @keyup.enter.native="handleLogin" v-model="loginForm.password" autoComplete="on"
          placeholder="登录密码"></el-input>
          <span class="show-pwd" @click="showPwd"><svg-icon icon-class="eye" /></span>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" style="width:100%;" :loading="loading" @click.native.prevent="handleLogin">
          登录
        </el-button>
      </el-form-item>
      <el-form-item>
        <el-button type="success" style="width:100%;" :loading="reg" @click.native.prevent="handleReg">
          注册
        </el-button>
      </el-form-item>
      <!-- <div class="tips">
        管理员默认：
        <span style="margin-right:20px;">username: admin</span>
        <span> password: admin</span>
      </div> -->
    </div>



  <!-- 注册表单 -->
    <div v-if="logintype==2">
      <el-form-item prop="username">
        <span class="svg-container svg-container_login">
          <svg-icon icon-class="user" />
        </span>
        <el-input name="username" type="text" v-model="loginForm.username" autoComplete="on" placeholder="登录手机号" />
      </el-form-item>


      <el-form-item prop="nickname">
        <span class="svg-container svg-container_login">
          <svg-icon icon-class="people" />
        </span>
        <el-input name="nickname" type="text" v-model="loginForm.nickname" autoComplete="on" placeholder="昵称或姓名" />
      </el-form-item>

      <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password"></svg-icon>
        </span>
        <el-input name="password" :type="pwdType" @keyup.enter.native="handleRegdo" v-model="loginForm.password" autoComplete="on"
          placeholder="登录密码"></el-input>
          <span class="show-pwd" @click="showPwd"><svg-icon icon-class="eye" /></span>
      </el-form-item>

      <el-form-item prop="repassword">
        <span class="svg-container">
          <svg-icon icon-class="password"></svg-icon>
        </span>
        <el-input name="repassword" :type="pwdType" @keyup.enter.native="handleRegdo" v-model="loginForm.repassword" autoComplete="on"
          placeholder="确认密码"></el-input>
          <span class="show-pwd" @click="showPwd"><svg-icon icon-class="eye" /></span>
      </el-form-item>

      <el-form-item>
        <el-button type="primary" style="width:100%;" :loading="loading" @click.native.prevent="handleRegdo">
          注册
        </el-button>
      </el-form-item>

      <el-form-item>
        <el-button type="info" style="width:100%;" @click.native.prevent="logintype=1">
          返回
        </el-button>
      </el-form-item>
    </div>

    <el-form-item>
      <el-button type="warning" style="width:100%;" :loading="reg" @click.native.prevent="wxlogin">
        微信登录
      </el-button>
    </el-form-item>

    </el-form>


  </div>
</template>

<script>
import { isvalidUsername } from "@/utils/validate";
import Cookies from "js-cookie";

export default {
  name: "login",
  data() {
    const validateUsername = (rule, value, callback) => {
      if (!isvalidUsername(value)) {
        callback(new Error("请输入正确的手机号"));
      } else {
        callback();
      }
    };
    const validatePass = (rule, value, callback) => {
      if (value.length < 3) {
        callback(new Error("密码不能小于3位"));
      } else {
        callback();
      }
    };
    return {
      loginForm: {
        username: "17004318860",
        password: "admin",
        repassword: "",
        nickname: "",
        pid: ""
      },

      regForm: {
        //废弃
        username: "",
        password: "",
        repassword: ""
      },
      loginRules: {
        username: [
          { required: true, trigger: "blur", validator: validateUsername }
        ],
        password: [{ required: true, trigger: "blur", validator: validatePass }]
      },
      loading: false,
      reg: false,
      regShow: false,
      pwdType: "password",
      logintype: 1 //登录方式 0微信 1登录 2注册
      //pid: 0 //上级ID
    };
  },
  methods: {
    showPwd() {
      if (this.pwdType === "password") {
        this.pwdType = "";
      } else {
        this.pwdType = "password";
      }
    },
    handleLogin() {
      this.$refs.loginForm.validate(valid => {
        if (valid) {
          this.loading = true;
          this.$store
            .dispatch("Login", this.loginForm)
            .then(re => {
              //console.log(re);
              this.loading = false;
              this.$router.push({ path: "/" });
            })
            .catch(() => {
              this.loading = false;
            });
        } else {
          console.log("error submit!!");
          return false;
        }
      });
    },
    handleReg() {
      //this.regShow = true;
      this.logintype = 2;
    },
    //注册处理页
    handleRegdo() {
      // console.log(Cookies.get("pid"), this.loginForm);
      // return;

      this.$refs.loginForm.validate(valid => {
        if (this.loginForm.password != this.loginForm.repassword) {
          this.$message("密码与确认密码不一致");
          return;
        }
        if (valid) {
          //console.log(this.loginForm);
          this.$store
            .dispatch("Reg", this.loginForm)
            .then(re => {
              //console.log(re);
              this.$message("登录成功");
              this.logintype = 1;
              this.$router.push({ path: "/" });
            })
            .catch(() => {
              //this.logintype = 1;
            });
        } else {
          console.log("error submit!!");
          return false;
        }
      });
      this.logintype = 2;
    }
  },
  mounted() {
    this.$nextTick(() => {
      //let ppid = this.$route.query.pid;
      this.loginForm.pid = Cookies.get("pid");
      //console.log(this.loginForm);
      //typeof ppid === "undefined" || ppid == "" ? "0" : ppid;
    });
  }
};
</script>

<style rel="stylesheet/scss" lang="scss">
$bg: #2d3a4b;
$light_gray: #eee;

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;
    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      &:-webkit-autofill {
        -webkit-box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: #fff !important;
      }
    }
  }
  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}
</style>

<style rel="stylesheet/scss" lang="scss" scoped>
$bg: #2d3a4b;
$dark_gray: #889aa4;
$light_gray: #eee;
.login-container {
  position: fixed;
  height: 100%;
  width: 100%;
  background-color: $bg;
  .login-form {
    position: absolute;
    left: 0;
    right: 0;
    max-width: 520px;
    padding: 35px 35px 15px 35px;
    margin: 120px auto;
  }
  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;
    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }
  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
    &_login {
      font-size: 20px;
    }
  }
  .title {
    font-size: 26px;
    font-weight: 400;
    color: $light_gray;
    margin: 0px auto 40px auto;
    text-align: center;
    font-weight: bold;
  }
  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>
